The Flame Arrester,ventilation-Exhau, cataloged under National Stock Number 2040-01-698-6160, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Robert H Wager Co Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-698-6160 |
| Primary Part Number | 2.5-1600FB |
| Item Name | Flame Arrester,ventilation-Exhau |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Robert H Wager Co Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Mounting Method | BOLTED |
| Connection Type | FLANGED |
| Material Document and Classification | ASTM-B62 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Screen Cell Quantity | 1 |
| Mounting Hole Diameter | 0.750 INCHES NOMINAL IN |
| Size Designator | 1600 |
| Housing Material | BRONZE |
| Material | COPPER ALLOY CELL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2.5-1600FB PRIMARY | Robert H Wager Co Inc (USA) |
NSN 2040-01-698-6160 is a Flame Arrester,ventilation-Exhau, manufactured by Robert H Wager Co Inc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-698-6160 has 1 manufacturer part number on file: 2.5-1600FB (Robert H Wager Co Inc).
Key specifications for 2.5-1600FB: Mounting Hole Quantity: 4; Mounting Method: BOLTED; Connection Type: FLANGED; Material Document and Classification: ASTM-B62 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.